Add The New York Post on Google The Big Foe runs Louis Armstrong Stadium.
No. 11 seed Frances Tiafoe toppled No. 7 Daniil Medvedev in straight sets, 7-6 (7), 6-4, 7-6 (8), to advance to face fellow American Alex Michelsen in the quarterfinals.
Frances Tiafoe celebrates winning the second set against Daniil Medvedev in the fourth round of the US Open Tennis Championship at Louis Armstrong Stadium on Sunday, Sept. 6, 2026, in Queens, NY. Corey Sipkin for the NY POST Tiafoe now owns a perfect 10-0 record inside Louis Armstrong Stadium, which he described as the “people’s court” following his win.
The hard-fought match saw Tiafoe become the first player during this U.S. Open to take a set from the Grand Slam winner Medvedev, who had cruised to wins in straight sets through the first three rounds in Flushing Meadows.
